Model referencecal. 6156medium confidence

6156-8000

grand seiko · catalogued in 1969

Identifiers

Case-movement ref: 6156-8000
Caliber: 6156
Case no.: 8000

From the catalogue

List price: ¥37,000
Specs: SS auto date hi-beat WP

61GAC 030; SS-WP ¥37,000

Appears in

1969 Seiko JDM Catalog No.2p.2